Magnetic EPDM foamed rubber and preparation method thereof
The invention discloses magnetic EPDM foamed rubber, and belongs to the technical field of auto parts processing. The magnetic EPDM foamed rubber comprises the following raw materials in pars by weight: 80-120 parts of EPDM raw rubber, 20-66 parts of carbon black, 60-110 parts of paroline, 400-500 p...
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Zusammenfassung: | The invention discloses magnetic EPDM foamed rubber, and belongs to the technical field of auto parts processing. The magnetic EPDM foamed rubber comprises the following raw materials in pars by weight: 80-120 parts of EPDM raw rubber, 20-66 parts of carbon black, 60-110 parts of paroline, 400-500 parts of magnetic powder, 1-4 parts of a surfactant, 0.5-3 parts of a foaming agent and 2-8 parts of an accelerant, wherein the ethylene content in the EPDM raw rubber is 55-80wt%. The magnetic EPDM foamed rubber disclosed by the invention has the advantages of high loading capacity, large magnetic remanence intensity and good processability, and can be used for fabricating automobile sealing strips and the like. |
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